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Fungi

Description: Brief introduction and exams practice test to this kingdom with materials to further information
Number of Questions: 25
Created by: Karuna Seth
Tags: PMT Objective Test Fungi Exams Practice Medical Test Kingdom- Fungi Classification of Fungi

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Gluconic acid is obtained from

Saccharomyces
Rhizopus
Aspergillus
Lycoperdon

Blast disease of rice is caused by

Alternaria solani
Entyloma oryzae
Piricularia oryzae
Helminthosporium oryzae

Which of the following statements is incorrect for Agaricus?

The cells of opposite strains show somatogamy to form the dikaryotic mycelium.
Hyphae are interwoven into thick cords known as Rhizomorphs.
Agaricus is a genus of mushrooms containing only edible species
Clamp connections are observed.

Apple scab is caused by

Sclerotinia fruticola
Uncinula necator
Venturia inequalis
Erysiphe polygoni

Isidia are

organs of vegetative propation found in fungi
organs of vegetative propagation found in lichens
organs which contain a photobiont in the interior and a mycobiont on the outside
both (2) and (3)

Which of the following organisms causes red rot of sugarcane?

Cercospora personata
Colletotrichum falcatum
Alternaria solani
Cochilobolus miyabinus

In lichens, the mycobiont is made up of

phycomycetes
ascomycetes
ascomycetes, basidiomycetes and deuteromycetes
none of these

Gametangial copulation is seen in

albugo
pythium
mucor
synchytrium

Branched and unbranched chains of yeast are known as

promycelium
pseudomycelium
hymenium
progametangia

Which of the following fungi is poisonous?

Armillaria
Blastomyces
Microsporum
Amanita

The photobiont (phycobiont) in lichens comprises

brown and red algae
blue-green and green algae
only red algae
none of these

Which of the following is not a part of the gills of agaricus?

Trama
Hymenium
Paraphyses
Stipe

What are the copulating branches of zygophores in mucor are known as?

Gametangia
Pseudogametangia
Progametangia
Coenogametangia

Which organism causes the powdery mildew of cereals?

Erysiphe polygoni
Sclerotinia fruticola
Uncinula necator
Erysiphe graminicola

Pythium debaryanum causes

downy mildew of grapes
downy mildew of peas
damping off of the seedling
wart disease of potato

Universal veil is observed in

basidiocarp of agaricus
basidiocarp of of amanita
both (1) and (2)
none of these

Stipe and pileus are found in

basidiocarp of agaricus
albugo
phytophthora
pythium

Which of the following is mismatched?

Zoospores-Albugo
Conidium-Phytophthora
Chlamydospore-Synchytrium
Aplanospore-Mucor

Which of the following is an antifungal antibiotic?

Polymyxin
Streptomycin
Griseofulvin
Both 1 and 2

Which of the following is mismatched?

Syphilis-Treponema pallidum
Fireblight of apples-Erwinia amylovora
Citrus canker-Phytomonas citri
Plague-Clostridium tetani

Basidiomycetes showing bioluminescence is

pleurotus
amanita
psilocybe
all of the above

Which of the following is known as stone mushroom?

Cetraria islandica
Lecanora esculenta
Endocarpon miniatum
Parmelia

In helotism,

there is controlled parasitism
the fungal component present in lichen shows complete parasitism
the phenomenon of commensalism is shown
none of these

Which of the following is false?

The zygosporangium of Rhizopus lacks columella.
The zygosporangium of Rhizopus contains columella.
The zygospores are thick walled diploid spores.
After meiotic division in the zygospore, only one nucleus remains functional.

Schizosaccharomyces octosporus shows

haplodiplontic life cycle
diplontic life cycle
haplontic life cycle
Both 1 and 2

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